Coastal Islands Sanctuary Program

Decades of conservation successes

Photo: Lindsay Addison

Audubon’s Coastal Sanctuary Program is a model for conservation along the Atlantic Flyway. The program maintains a diverse network of nesting habitats where researchers can study waterbird ecology, and new management tools are developed. While these islands are a boon for science, its most important purpose is to serve as a respite for coastal waterbirds where they can have a haven from predators and human disturbance while they safely raise the next generation of birds in North Carolina. 

In 1989, Audubon established the North Carolina Coastal Islands Sanctuary Program to protect and restore vital nesting habitat sites for nesting waterbirds. The program began with just two islands in the lower Cape Fear River and has grown to more than 20 locations that support over a third of the waterbirds that nest in North Carolina.  

Today, the program has expanded to protect 19 islands and two beach sites that support thousands of nesting pairs of pelicans, herons, egrets, ibises, gulls, terns, black skimmers and other bird species. 

Audubon staff work to maintain and monitor specialized habitats that are vital to the success of birds. By working with a wide range of conservation partners, the team is able to manage individual habitats through conservation best practices to support the specific species of birds that come to the sanctuaries.  

All these efforts lead to conservation success stories for birds. Success that have major impact on the species. Before the Sanctuary Program, fewer than 100 Brown Pelican nested along the coast of North Carolina. Today, there are more than 4,500 pairs.

The birds are flocking to our sanctuaries because they can find exactly what they need to survive and thrive. During spring and summer months, birds are able to nest and raise their chicks without commons threats from predators or human disturbance, resulting in years of nesting success. 

Because it supports such a large proportion of nesting waterbirds, the Coastal Sanctuary Program is essential to maintaining healthy populations of waterbirds both in the state and in the region. Without these protected habitats, coastal waterbirds wouldn’t return to nest year after year. And with nowhere else to go, we would lose the iconic species we know and love.

Santuary Blog Series

Management

Habitat Management for the Cape Fear River Dredge Islands
Coast

Habitat Management for the Cape Fear River Dredge Islands

Coastal habitat management aims to protect Cape Fear River terns

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Vegetation Management on the Cape Fear River Pays Off
Eco-Friendly Habitat Management

Vegetation Management on the Cape Fear River Pays Off

Through tilling and herbicide treatment, Audubon NC was able to transform these jungle-like islands into ideal open sand nesting grounds for oystercatchers and terns.

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Research & Monitoring

Sites

Lea Island and Hutaff Island
Important Bird Areas

Lea Island and Hutaff Island

Located north of Wilmington, between Figure Eight Island and Topsail Island, Lea-Hutaff Island is a 5,641-acre undeveloped barrier island and marsh system that has remained undisturbed by development.

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White Pelican Visits Rich Inlet
Coast

White Pelican Visits Rich Inlet

A rare American White Pelican rests at Rich Inlet. This species is not a resident of North Carolina; it is just passing through on its way to its wintering grounds.

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Field Seasons

Posting Sites for the 2017 Coastal Nesting Season
Coast

Posting Sites for the 2017 Coastal Nesting Season

Working to protect nesting birds at coastal posting sites from human disturbance

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2017 Summer Biological Technicians
Coast

2017 Summer Biological Technicians

These biological technicians are instrumental in preserving the delicate, waning habitat on the beaches, marshes, and sanctuary islands on the North Carolina coast.

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2017 Waterbird Nesting Season Recap
Coast

2017 Waterbird Nesting Season Recap

This year the Lower Cape Fear River sites hosted about 20% of the state’s Great Egrets and Brown Pelicans, over 25% of its Royal Terns, and just over 78% of its White Ibis -- one of the largest concentrations of nesting waterbirds in the state.

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Pine Island Year in Review: Marsh Research, Wildlife Surveys, and More
Donal O'Brien Jr.  Sanctuary And Audubon Center

Pine Island Year in Review: Marsh Research, Wildlife Surveys, and More

We launched new research and advanced restoration projects at our Outer Banks sanctuary, with the help of new partnerships, staff, and volunteers.

Coastal Nesting Recap: Piping Plover Fledglings, Poop Research, Coyotes, and More
Coast

Coastal Nesting Recap: Piping Plover Fledglings, Poop Research, Coyotes, and More

Birds at Audubon’s coastal sanctuaries faced a number of challenges this year—some of which were too much to overcome.

Endangered Celebrity Shorebird Arrives in NC for the Winter
Coast

Endangered Celebrity Shorebird Arrives in NC for the Winter

A hand-reared Piping Plover from Lake Michigan has returned to NC for her second winter, with help from Audubon on both sides of her migration journey.

‘Tis the Season for Baby Birds
Coast

‘Tis the Season for Baby Birds

It’s already time for our mid-season coastal nesting update from the Cape Fear River and beyond.

Cape Fear Royal Terns Get GPS Transmitters
Coast

Cape Fear Royal Terns Get GPS Transmitters

A first for the Atlantic Flyway, we're tracking Royal Terns that nest on the Cape Fear River to document important foraging grounds and more.

The Birds are Back in Town
Media Releases

The Birds are Back in Town

As we welcome the return of our coastal birds for the breeding season, we need your help to keep them safe.

Waterbird Survey Shows Continued Declines for Beach-nesting Species
Coast

Waterbird Survey Shows Continued Declines for Beach-nesting Species

A 2023 census report shows substantial declines for Black Skimmers, among others. Here's how we’re working to turn the tide.

Trail Cameras Show Perils Facing Oystercatcher Families on the Cape Fear River
Coast

Trail Cameras Show Perils Facing Oystercatcher Families on the Cape Fear River

Less than a quarter of oystercatcher parents were able to successfully raise chicks on the river last summer. Trail camera footage reveals some of the reasons why.

Expansion of Eastern NC Refuge Would Bring Critical Bird Habitat into Conservation
News

Expansion of Eastern NC Refuge Would Bring Critical Bird Habitat into Conservation

Audubon and our members backed the proposed expansion of a refuge that supports the highest density of nesting birds in our state.

Behind the Gates: Winter at Pine Island
Donal C. O'Brien, Jr. Sanctuary And Audubon Center In Corolla

Behind the Gates: Winter at Pine Island

There’s more to winter at Pine Island than cold weather and waterfowl. Join award-winning photographer Bryan Putnam for a tour.